It's all so early in this debate. AKH may have a howler this weekend.
However if he is still the no 1 at season's end, but Oluwayemi wants to stay for season 2025/26, that's not a bad outcome. Sure you have a visa spot taken on a keeper who may not be first choice, but how many ALM clubs are actually using all 5 visa spots now anyway.
Options above like Birighitti are likely more expensive than Josh O.
Oluwayemi will be 24 in March, and has alot of experience between Spurs, Pompey and Finland. He entered Tottenham's Academy as a 10 year old. He's old enough to be that experienced head with the younger keepers.
Rueben Parker though only 29 himself, also seems to be highly rated as GK coach.
But yeah any debate is premature until May/June.